How To Fix U6159 - Solution &1: Inactive module &2 not executed

U6159 - Overview

• Message type: E = Error

• Message class: U6 - Message Class for BRE

• Message number: 159

• Message text: Solution &1: Inactive module &2 not executed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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U6159 - Details

• The SAP error message U6159 indicates that a specific module (denoted as &2) is inactive and therefore not executed. This typically occurs in the context of SAP Business Workflow or similar processes where certain modules or tasks are expected to be active for the workflow to proceed.
  
  Cause:
  
  Inactive Module: The module referenced in the error message is not active in the system. This could be due to it being deactivated intentionally or due to a configuration issue.
  
  Configuration Issues: The workflow or process may not be properly configured, leading to the system attempting to call an inactive module.
  Transport Issues: If the module was recently transported from another system, it may not have been activated in the target system.
  
  
  Solution:
  
  
  Activate the Module:
  
  Go to the transaction code where the module is defined (e.g., SWDD for workflows).
  Check the status of the module and activate it if it is inactive.
  Ensure that all necessary components of the module